章贡客家非遗剪纸《阳明圣地》高精度数字化3D模型产品

以 ASCII 编码存储几何数据，关键字段如下：​顶点坐标（v）：格式v X Y Z（单位 mm），记录章贡客家非遗剪纸《阳明圣地》人物轮廓用流畅的阳刻线条勾勒，服饰纹理用阴刻块面表现，突出人物形态，又增强画面层次，如v 1.587919 0.024484 -0.007289，完整章贡客家非遗剪纸《阳明圣地》灯笼轮廓、与阳明圣地字样、人物场景及植物边框则采用阳刻，图案线条通透、轮廓清晰。 ​纹理坐标（vt）：格式vt U V，关联纸纹样纹理，如vt 0.421566 0.998769，确保纸纹理映射无错位。 ​​面定义（f）：格式f 3/5 4/6 6/7 5/8，共约40万个面保证精度。​ 材质引用（usemtl）：关联.mtl材质，如mtllib 章贡客家非遗剪纸《阳明圣地》.mtl。Geometric data is stored in ASCII encoding, with the following key fields: Vertex coordinates (v): Format: v X Y Z (unit: mm). This dataset records the character outlines of Zhanggong Hakka Intangible Cultural Heritage Paper-cutting "Holy Land of Wang Yangming", where the character outlines are sketched with smooth positive carving lines, and the clothing textures are expressed via negative carving block surfaces, highlighting the character shapes and enhancing the image layers. A sample entry is `v 1.587919 0.024484 -0.007289`. The complete lantern outlines, the text "Holy Land of Wang Yangming", character scenes and plant borders of this paper-cutting work all adopt positive carving, making the pattern lines transparent and the outlines clear. Texture coordinates (vt): Format: vt U V. These coordinates are associated with paper pattern textures, with a sample entry being `vt 0.421566 0.998769`, which ensures no misalignment during paper texture mapping. Face definitions (f): Format: f 3/5 4/6 6/7 5/8. A total of approximately 400,000 faces are included to guarantee the model's precision. Material reference (usemtl): Associated with .mtl format material files, with a sample entry being `mtllib "Zhanggong Hakka Intangible Cultural Heritage Paper-cutting "Holy Land of Wang Yangming".mtl`.

搜集汇总

背景与挑战

背景概述

该数据集是章贡非遗文化高精度数字化3D模型系列产品之一，专注于客家非遗剪纸艺术，具体以《阳明圣地》为主题进行三维建模。它由赣州市章贡区文化广电旅游局申请，属于数据加工集合类型，旨在通过数字化技术保存和展示传统剪纸技艺，体现了非遗保护与现代科技的结合。